/**
 * Copyright (C) 2002-2015   The FreeCol Team
 * <p>
 * This file is part of FreeCol.
 * <p>
 * FreeCol is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 * <p>
 * FreeCol is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * <p>
 * You should have received a copy of the GNU General Public License
 * along with FreeCol.  If not, see <http://www.gnu.org/licenses/>.
 */


package net.sf.freecol.client.gui.option;

/**
 * Interface for classes which temporarily stores changes for an
 * <code>Option</code>. Calling {@link #updateOption} should update
 * the {@link net.sf.freecol.common.option.Option} with that new
 * information.
 */
public interface OptionUpdater
{

    /**
     * Updates the value of the {@link net.sf.freecol.common.option.Option}
     * this object keeps.
     */
    public void updateOption( );

    /**
     * Reset with the value from the option.
     */
    public void reset( );

}
